Device for cooling or heating



FIG. 1 is a top front perspective view of a device for cooling and heating showing our new design;

FIG. 2 is a bottom rear perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevation view;

FIG. 6 rear elevation view;

FIG. 7 is a first side elevation view; and,

FIG. 8 is a second side elevation view.

All features illustrated in phantom line (i.e., dashed or broken lines) form no part of the claimed design. 

CLAIM The ornamental design for a device for cooling or heating, as shown and described. 